An automated system for the objective evaluation of human gustatory sensitivity using tongue biopotential recordings.

ABSTRACT: The goal of this work is to develop an automatic system for the evaluation of the gustatory sensitivity of patients using an electrophysiological recording of the response of bud cells to taste stimuli. In particular, the study aims to evaluate the effectiveness and limitations of supervised classifiers in the discrimination between subjects belonging to the three 6-n-propylthiouracil (PROP) taster categories (supertasters, medium tasters, and non-tasters), exploiting features extracted from electrophysiological recordings of the tongue. Thirty-nine subjects (equally divided into the three PROP status classes by standard non-objective scaling methods) underwent a non-invasive, differential, biopotential recording of their tongues during stimulation with PROP by using a custom-made, flexibl

SUBMITTER: Pani D 

PROVIDER: S-EPMC5540613 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature